[On the history of the development of labor protection and medical care of workers in manufacturing plants in the Ukraine (in the years 1917-22)].
D049673:History, 20th Century; D006801:Humans; D009787:Occupational Medicine / Q000266:history*; D014455:Ukraine
K istorii razvitiia okhrany truda i meditsinskogo obsluzhivaniia rabochikh promyshlennykh predpriiatiĭ na Ukraine (v period 1917-1922 gg.)